HT-LA433 Oxygen Analyzer
Measurement Principle: Zirconia |
Display Mode: 320×240 dot matrix color LCD |
Measurement Range: 0~10/100/1000PPm/1.00%/25.00% O2 |
Measurement Accuracy: 0~1000PPm/1.00%/25.00%≤±1%FS 0~100PPm≤±2%FS 0~10PPm≤±5%FS |
Resolution: 0.1PPm (trace) 0.01% (normal) |
Repeatability: ≤±1.0%FS |
Response Time: T90≤30S |
Output Port: 4-20mA (Non-isolated output, load resistance<1KΩ) 0-10V.DC (Non-isolated output, load resistance>10KΩ) 2 ways of programmable alarm output (Dry contact type, maximum load 220V/2A) 1 way of error alarm output |
Communication Mode: RS232 (default) or RS485 |
Power Supply: AC88~264V 50/60Hz, power dissipation<25VA |
Environment Temperature: -10ºC~+50ºC |
Storage Environment Humidity: <90%RH, non-condensing |
Operation Environment Humidity: <100%RH, non-condensing |
Sample Gas Temperature: 0ºC~60ºC |
Sampling Mode: Gas in |
Sample Gas Flow: 400~600mL/min |
Gas Inlet Pressure: 5Kpa≤ relative pressure≤200Kpa (relief valve is recommended if the pressure >200Kpa) |
Gas Outlet Pressure: Free venting (under safe conditions) |
Background Gas: N2 or other inert gas |
Size: 145mm×175mm×301mm (H×W×D) |
Hole-Cutting Size: 135mm×135mm (H×W) |
Sensor Service Life: >5 years (under normal conditions of use) |
Gas Circuit Port: NPT 1/8 internal thread |
Instrument Weight: Net weight 3.1Kg |
Installation Method: Embedded mounting |
a. Friendly communication menu allows an intuitive and convenient operation; |
b. 320×240 graphic dot-matrix color LCD display is clear to see; |
c. The original imported zirconia sensor consumes no service life when the power is off, and has a high measurement accuracy, rapid response speed and small zero drift value, etc.; |
d. It could operate in air for a long time without shortening sensor's service life; |
e. The instrument allows multi-point fractional liner calibration, meeting the need for an accurate measurement of oxygen content among the full range; |
f. The response speed is rapid and it could measure 0.1 PPm at minimum; |
g. Automatic temperature and pressure compensation could reduce the impact of environment temperature and pressure changes on the measured accuracy; |
h. 40 thousand pieces of historical data can be stored locally automatically and can be read at any time; |
i. RS232 (default) or RS485 digital communication port can be selected according to clients' requirement, to realize unidirectional or bidirectional communication with computer or other digital communication facilities. |
1.Q:Where is your factory located? How can I visit there?
A:We are the professional gas equipments, founded in 2008. Our factory is located in Beijing China . Welcome to visit us!
2.Q:What's your delivery time?
A:As usual 40 days,if urgently order,pls contact our sales in advance.
3.Q:How does your factory do regarding quality control?
A:Quality is everything. we always attach great importance to quality controlling from the very beginning to the very end. Our
factory has gained ISO9001 and CE certificate.
4.Q:What's payment term?
A:T/T, L/C etc.Also we could accept USD, RMB, Euro and other currency.
5.Q:How about your after-sales service?
(1) Provide customers with installation and commissioning online instructions.
(2) Well-trained engineers available to overseas service.
(3) Worldwide agents and after service available.
